Q: Is 123,242,420 a Composite Number?

 A: Yes, 123,242,420 is a composite number.

Why is 123,242,420 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 123,242,420 can be evenly divided by 1 2 4 5 7 10 14 20 28 35 70 140 880,303 1,760,606 3,521,212 4,401,515 6,162,121 8,803,030 12,324,242 17,606,060 24,648,484 30,810,605 61,621,210 and 123,242,420, with no remainder.

Since 123,242,420 cannot be divided by just 1 and 123,242,420, it is a composite number.


More Examples

Number 123,242,418123,242,419123,242,421123,242,422
Composite? yesyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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